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Rapid Development of Drug Detector

Author: ZhaoYunZe
Tutor: WangJianGang
School: Jilin University
Course: Biomedical Engineering
Keywords: SCM Drug testing Color Sensor Tristimulus values
CLC: TP216
Type: Master's thesis
Year: 2010
Downloads: 160
Quote: 1
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Abstract


In recent years , drug harm to human society is growing, the number of drug addicts in the world increasing , more and more serious drug smuggling , drug testing has become an important area of ??the field . Performance liquid chromatography, immunoassay and other chemical methods are more traditional methods. These methods have their own limitations, such as relatively high environmental requirements for testing , test cycle is relatively long and so on. Therefore, this paper carried out on drug residues in urine drug rapid detection technology research . In this thesis, dry chemical urine dipstick test whether they contain drug ingredients. Because certain drugs dry paper in particular showing a different color , and the color chromaticity size and drug concentration in the urine contained in the related, by detecting the color of the dry chemistry test strip to measure the composition and content of the drug . Adopt high-performance hardware design and AT89S51 microcontroller TCS230 color sensor combining technical solutions , using a dry paper provided a series of rapid drug test strips to be completed under the support of the software contained in urine drug type and concentration detection . The Drug Detector is easy to use , speed, and accuracy higher technical features. Is a simple and practical detection means .

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CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation components,parts > Automatic testing equipment,instruments
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